diff --git a/benchmarks/refs/heads/main.json b/benchmarks/refs/heads/main.json
index a61425b..fb31906 100644
--- a/benchmarks/refs/heads/main.json
+++ b/benchmarks/refs/heads/main.json
@@ -1,5 +1,5 @@
 {
-  "lastUpdate": 1753799304770,
+  "lastUpdate": 1753802538260,
   "repoUrl": "https://github.com/rosenpass/rosenpass",
   "entries": {
     "Protocol Benchmarks": [
@@ -12350,6 +12350,888 @@
             "run time": "medium"
           }
         ]
+      },
+      {
+        "commit": {
+          "author": {
+            "email": "karo@cupdev.net",
+            "name": "Karolin Varner",
+            "username": "koraa"
+          },
+          "committer": {
+            "email": "noreply@github.com",
+            "name": "GitHub",
+            "username": "web-flow"
+          },
+          "distinct": true,
+          "id": "0d944afbd805cbcb784cb6f0bdab2ffc4ca6854a",
+          "message": "Add another checkout step for the supply-chain action in case of a dependabot PR (#677)",
+          "timestamp": "2025-07-29T17:18:03+02:00",
+          "tree_id": "12f2fdf5ef471819dd608123b08a17c6495bd269",
+          "url": "https://github.com/rosenpass/rosenpass/commit/0d944afbd805cbcb784cb6f0bdab2ffc4ca6854a"
+        },
+        "date": 1753802536891,
+        "bigger_is_better": false,
+        "benches": [
+          {
+            "name": "RHI3",
+            "unit": "ns/iter",
+            "value": "8075",
+            "range": "± 1405",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI8",
+            "unit": "ns/iter",
+            "value": "8364",
+            "range": "± 909",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI3",
+            "unit": "ns/iter",
+            "value": "11662",
+            "range": "± 2188",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "handle_resp_conf",
+            "unit": "ns/iter",
+            "value": "527514",
+            "range": "± 5756",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
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+            "name": "ICR2",
+            "unit": "ns/iter",
+            "value": "9566",
+            "range": "± 8600",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR1",
+            "unit": "ns/iter",
+            "value": "106",
+            "range": "± 67",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1us"
+          },
+          {
+            "name": "IHR4",
+            "unit": "ns/iter",
+            "value": "10202",
+            "range": "± 2013",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI4",
+            "unit": "ns/iter",
+            "value": "8759",
+            "range": "± 1259",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICI3",
+            "unit": "ns/iter",
+            "value": "7751",
+            "range": "± 862",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR4",
+            "unit": "ns/iter",
+            "value": "28015",
+            "range": "± 2814",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI1",
+            "unit": "ns/iter",
+            "value": "527238",
+            "range": "± 15752",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "RHR5",
+            "unit": "ns/iter",
+            "value": "573934",
+            "range": "± 61767",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "IHR5",
+            "unit": "ns/iter",
+            "value": "1140618",
+            "range": "± 516867",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "long"
+          },
+          {
+            "name": "RHI7",
+            "unit": "ns/iter",
+            "value": "8673",
+            "range": "± 1590",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "handle_initiation",
+            "unit": "ns/iter",
+            "value": "2218669",
+            "range": "± 141620",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "ICI7",
+            "unit": "ns/iter",
+            "value": "6980",
+            "range": "± 1442",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICR3",
+            "unit": "ns/iter",
+            "value": "7817",
+            "range": "± 1392",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHI6",
+            "unit": "ns/iter",
+            "value": "3936",
+            "range": "± 708",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICR1",
+            "unit": "ns/iter",
+            "value": "1024155",
+            "range": "± 488844",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "ICR7",
+            "unit": "ns/iter",
+            "value": "6796",
+            "range": "± 594",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICI4",
+            "unit": "ns/iter",
+            "value": "8353",
+            "range": "± 1078",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR7",
+            "unit": "ns/iter",
+            "value": "8372",
+            "range": "± 943",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHI4",
+            "unit": "ns/iter",
+            "value": "23588",
+            "range": "± 2221",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR3",
+            "unit": "ns/iter",
+            "value": "8072",
+            "range": "± 2104",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHR6",
+            "unit": "ns/iter",
+            "value": "7138",
+            "range": "± 2245",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI5",
+            "unit": "ns/iter",
+            "value": "579909",
+            "range": "± 58153",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "handle_resp_hello",
+            "unit": "ns/iter",
+            "value": "704622",
+            "range": "± 48961",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "long"
+          },
+          {
+            "name": "IHR7",
+            "unit": "ns/iter",
+            "value": "537162",
+            "range": "± 57825",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "IHI7",
+            "unit": "ns/iter",
+            "value": "539170",
+            "range": "± 63151",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "RHI5",
+            "unit": "ns/iter",
+            "value": "635754",
+            "range": "± 45077",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "long"
+          },
+          {
+            "name": "handle_init_conf",
+            "unit": "ns/iter",
+            "value": "1041762",
+            "range": "± 471728",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "IHR1",
+            "unit": "ns/iter",
+            "value": "1029355",
+            "range": "± 511857",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "ICR6",
+            "unit": "ns/iter",
+            "value": "167",
+            "range": "± 877",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1us"
+          },
+          {
+            "name": "handle_init_hello",
+            "unit": "ns/iter",
+            "value": "3302071",
+            "range": "± 302530",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "long"
+          },
+          {
+            "name": "RHR6",
+            "unit": "ns/iter",
+            "value": "1061849",
+            "range": "± 24154",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "IHI2",
+            "unit": "ns/iter",
+            "value": "246",
+            "range": "± 1121",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1us"
+          },
+          {
+            "name": "IHR8",
+            "unit": "ns/iter",
+            "value": "8291",
+            "range": "± 594",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICR4",
+            "unit": "ns/iter",
+            "value": "8337",
+            "range": "± 1017",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI6",
+            "unit": "ns/iter",
+            "value": "538855",
+            "range": "± 41634",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "RHI7",
+            "unit": "ns/iter",
+            "value": "9729",
+            "range": "± 2408",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHI4",
+            "unit": "ns/iter",
+            "value": "30553",
+            "range": "± 5287",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "handle_init_hello",
+            "unit": "ns/iter",
+            "value": "9441835",
+            "range": "± 529134",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "long"
+          },
+          {
+            "name": "ICR1",
+            "unit": "ns/iter",
+            "value": "1532371",
+            "range": "± 83783",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "IHI3",
+            "unit": "ns/iter",
+            "value": "14096",
+            "range": "± 2409",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI2",
+            "unit": "ns/iter",
+            "value": "123",
+            "range": "± 59",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1us"
+          },
+          {
+            "name": "IHI8",
+            "unit": "ns/iter",
+            "value": "9646",
+            "range": "± 1817",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "handle_initiation",
+            "unit": "ns/iter",
+            "value": "6205273",
+            "range": "± 228684",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "ICR4",
+            "unit": "ns/iter",
+            "value": "9542",
+            "range": "± 1852",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHI6",
+            "unit": "ns/iter",
+            "value": "4753",
+            "range": "± 30",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "handle_init_conf",
+            "unit": "ns/iter",
+            "value": "1572155",
+            "range": "± 89045",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "RHR4",
+            "unit": "ns/iter",
+            "value": "35101",
+            "range": "± 8258",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI4",
+            "unit": "ns/iter",
+            "value": "11809",
+            "range": "± 3918",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "handle_resp_hello",
+            "unit": "ns/iter",
+            "value": "1709612",
+            "range": "± 77689",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "long"
+          },
+          {
+            "name": "ICI4",
+            "unit": "ns/iter",
+            "value": "9529",
+            "range": "± 2886",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICR3",
+            "unit": "ns/iter",
+            "value": "9001",
+            "range": "± 2868",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI6",
+            "unit": "ns/iter",
+            "value": "1522795",
+            "range": "± 45614",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "ICI3",
+            "unit": "ns/iter",
+            "value": "9017",
+            "range": "± 1904",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHI5",
+            "unit": "ns/iter",
+            "value": "1626785",
+            "range": "± 69025",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "long"
+          },
+          {
+            "name": "IHI1",
+            "unit": "ns/iter",
+            "value": "1529946",
+            "range": "± 62546",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "RHR5",
+            "unit": "ns/iter",
+            "value": "1579894",
+            "range": "± 84598",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "RHI3",
+            "unit": "ns/iter",
+            "value": "9076",
+            "range": "± 1891",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI5",
+            "unit": "ns/iter",
+            "value": "1579919",
+            "range": "± 70897",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "IHR8",
+            "unit": "ns/iter",
+            "value": "9371",
+            "range": "± 1250",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR1",
+            "unit": "ns/iter",
+            "value": "242",
+            "range": "± 1137",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1us"
+          },
+          {
+            "name": "ICI7",
+            "unit": "ns/iter",
+            "value": "8337",
+            "range": "± 2041",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICR7",
+            "unit": "ns/iter",
+            "value": "8151",
+            "range": "± 1705",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHR1",
+            "unit": "ns/iter",
+            "value": "1520003",
+            "range": "± 89352",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "RHR7",
+            "unit": "ns/iter",
+            "value": "9189",
+            "range": "± 84",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHR6",
+            "unit": "ns/iter",
+            "value": "10094",
+            "range": "± 1937",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICR2",
+            "unit": "ns/iter",
+            "value": "10583",
+            "range": "± 7133",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHR4",
+            "unit": "ns/iter",
+            "value": "11900",
+            "range": "± 3598",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICR6",
+            "unit": "ns/iter",
+            "value": "40",
+            "range": "± 6",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1us"
+          },
+          {
+            "name": "IHR5",
+            "unit": "ns/iter",
+            "value": "1647592",
+            "range": "± 106591",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "long"
+          },
+          {
+            "name": "RHR6",
+            "unit": "ns/iter",
+            "value": "3069427",
+            "range": "± 155656",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "handle_resp_conf",
+            "unit": "ns/iter",
+            "value": "1541867",
+            "range": "± 98238",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "IHI7",
+            "unit": "ns/iter",
+            "value": "1532966",
+            "range": "± 56850",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          },
+          {
+            "name": "RHR3",
+            "unit": "ns/iter",
+            "value": "8723",
+            "range": "± 813",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHR7",
+            "unit": "ns/iter",
+            "value": "1538307",
+            "range": "± 89551",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86_64",
+            "run time": "medium"
+          }
+        ]
       }
     ],
     "Crypto Primitives Benchmarks": [